<a name="im-implementing-ruby-code-through-logstash-pipelineunable-to-get-desired-fields-created-in-kibanawhat-would-be-right-approach-to-code-in-order-to-get-desired-result-want-to-get-cpu-by-adding-two-fileds-and-divide-by-no-of-cores-exabn100-1" class="anchor" href="#im-implementing-ruby-code-through-logstash-pipelineunable-to-get-desired-fields-created-in-kibanawhat-would-be-right-approach-to-code-in-order-to-get-desired-result-want-to-get-cpu-by-adding-two-fileds-and-divide-by-no-of-cores-exabn100-1"> I'm implementing ruby code through logstash pipeline,Unable to get desired fields created in kibana,what would be right approach to code in order to get desired result? Want to get CPU % by adding two fileds and divide by no of cores. ex:((a+b)/n)*100 Below code dosen't work: ruby { code => " …

Logstash Metricbeat field calculation

Badger March 21, 2022, 7:43pm 2

See this post. Try [system][cpu][user][pct]

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